47134521

素因数分解:

$3^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1549}}^1$

素因数の和:1595

約数の個数: 48

約数和(自身を含む): 84816000

約数和(自身を除く): 37681479

約数列:

[1, 3, 7, 9, 21, 23, 27, 49, 63, 69, 147, 161, 189, 207, 441, 483, 621, 1127, 1323, 1449, 1549, 3381, 4347, 4647, 10143, 10843, 13941, 30429, 32529, 35627, 41823, 75901, 97587, 106881, 227703, 249389, 292761, 320643, 683109, 748167, 961929, 1745723, 2049327, 2244501, 5237169, 6733503, 15711507, 47134521]

約数ペア:

[(1, 47134521), (3, 15711507), (7, 6733503), (9, 5237169), (21, 2244501), (23, 2049327), (27, 1745723), (49, 961929), (63, 748167), (69, 683109), (147, 320643), (161, 292761), (189, 249389), (207, 227703), (441, 106881), (483, 97587), (621, 75901), (1127, 41823), (1323, 35627), (1449, 32529), (1549, 30429), (3381, 13941), (4347, 10843), (4647, 10143)]